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CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
1238 AM CST WED DEC 7 2016


................................... 

...THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 6 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         35    250 PM  60    1980  36     -1       47       
  MINIMUM         25   1159 PM -10    1964  21      4       29       
  AVERAGE         30                        28      2       38      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.83 1998   0.08  -0.08     0.00    
  MONTH TO DATE    0.54                      0.46   0.08     0.17    
  SINCE DEC 1      0.54                      0.46   0.08     0.17    
  SINCE JAN 1     33.82                     34.72  -0.90    35.55    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           6.9  1994   0.3   -0.3      0.0     
  MONTH TO DATE    5.3                       1.8    3.5      0.9     
  SINCE DEC 1      5.3                       1.8    3.5      0.9     
  SINCE JUL 1      5.3                       3.6    1.7      9.7     
  SNOW DEPTH       2                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       35                        36     -1       27       
  MONTH TO DATE  189                       212    -23      173       
  SINCE DEC 1    189                       212    -23      173       
  SINCE JUL 1   1058                      1547   -489     1204       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1103                       820    283      825       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     8.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     63           400 PM                                     
 AVERAGE    82                                                       

..........................................................

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   36        64      1916                    
 MINIMUM TEMPERATURE (F)   20       -11      1977                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  7 2016......SUNRISE   712 AM CST   SUNSET   424 PM CST   
DECEMBER  8 2016......SUNRISE   713 AM CST   SUNSET   424 PM CST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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